Wolves in Sheep's Clothing

Visiting a friend's Christian blog recently, on the subject of the proverbial "wolves in sheep's clothing," I was struck by a terrible fact: In order for a wolf to put on the "clothing" of a sheep, a sheep must first die. Or rather, a soul must become vulnerable to the enticings of the evil one and leave the safety of the flock, where the wolf can possess it and thus gain entry to the flock.